CL2012000039A1 - Proceso mejorado para la producción de celulosa microfibrilada (mfc), que comprende pre-tratar las fibras con una enzima, pre-tratar mecánicamente las fibras, tratar las fibras con una enzima en un segundo tratamiento enzimático y tratar las fibras mecánicamente en un segundo tratamiento mecánico. - Google Patents
Proceso mejorado para la producción de celulosa microfibrilada (mfc), que comprende pre-tratar las fibras con una enzima, pre-tratar mecánicamente las fibras, tratar las fibras con una enzima en un segundo tratamiento enzimático y tratar las fibras mecánicamente en un segundo tratamiento mecánico.Info
- Publication number
- CL2012000039A1 CL2012000039A1 CL2012000039A CL2012000039A CL2012000039A1 CL 2012000039 A1 CL2012000039 A1 CL 2012000039A1 CL 2012000039 A CL2012000039 A CL 2012000039A CL 2012000039 A CL2012000039 A CL 2012000039A CL 2012000039 A1 CL2012000039 A1 CL 2012000039A1
- Authority
- CL
- Chile
- Prior art keywords
- fibers
- treating
- enzyme
- treatment
- mechanically
- Prior art date
Links
- 102000004190 Enzymes Human genes 0.000 title abstract 9
- 108090000790 Enzymes Proteins 0.000 title abstract 9
- 239000000835 fiber Substances 0.000 title abstract 8
- 229920002678 cellulose Polymers 0.000 title abstract 3
- 239000001913 cellulose Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000002255 enzymatic effect Effects 0.000 abstract 6
- 230000000694 effects Effects 0.000 abstract 3
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/20—Chemically or biochemically modified fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/1026—Other features in bleaching processes
- D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/18—Highly hydrated, swollen or fibrillatable fibres
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0950535A SE533509C2 (sv) | 2009-07-07 | 2009-07-07 | Metod för framställning av mikrofibrillär cellulosa |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2012000039A1 true CL2012000039A1 (es) | 2012-07-13 |
Family
ID=43243904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2012000039A CL2012000039A1 (es) | 2009-07-07 | 2012-01-06 | Proceso mejorado para la producción de celulosa microfibrilada (mfc), que comprende pre-tratar las fibras con una enzima, pre-tratar mecánicamente las fibras, tratar las fibras con una enzima en un segundo tratamiento enzimático y tratar las fibras mecánicamente en un segundo tratamiento mecánico. |
Country Status (14)
Country | Link |
---|---|
US (1) | US8647468B2 (sv) |
EP (1) | EP2452015B1 (sv) |
JP (1) | JP5656993B2 (sv) |
KR (1) | KR101721275B1 (sv) |
CN (1) | CN102472015B (sv) |
AU (1) | AU2010269913B2 (sv) |
BR (1) | BR112012000144B1 (sv) |
CA (1) | CA2767067C (sv) |
CL (1) | CL2012000039A1 (sv) |
PL (1) | PL2452015T3 (sv) |
RU (1) | RU2535685C2 (sv) |
SE (1) | SE533509C2 (sv) |
WO (1) | WO2011004301A1 (sv) |
ZA (1) | ZA201200328B (sv) |
Families Citing this family (43)
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WO2009086141A2 (en) | 2007-12-20 | 2009-07-09 | University Of Tennessee Research Foundation | Wood adhesives containing reinforced additives for structural engineering products |
PL2236664T3 (pl) | 2009-03-30 | 2016-06-30 | Omya Int Ag | Sposób wytwarzania zawiesin nanofibrylarnej celulozy |
ES2650373T3 (es) | 2009-03-30 | 2018-01-18 | Fiberlean Technologies Limited | Procedimiento para la producción de geles de celulosa nanofibrilares |
GB0908401D0 (en) | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
SE533510C2 (sv) * | 2009-07-07 | 2010-10-12 | Stora Enso Oyj | Metod för framställning av mikrofibrillär cellulosa |
CN102812182A (zh) * | 2010-03-15 | 2012-12-05 | 芬欧汇川有限公司 | 提高纸产品性能和形成添加剂组分的方法和相应的纸产品和添加剂组分以及添加剂组分的用途 |
PT2386683E (pt) | 2010-04-27 | 2014-05-27 | Omya Int Ag | Processo para a produção de materiais compósitos à base de gel |
ES2467694T3 (es) | 2010-04-27 | 2014-06-12 | Omya Development Ag | Proceso para la fabricación de materiales estructurados usando geles de celulosa nanofibrilares |
SE1050985A1 (sv) * | 2010-09-22 | 2012-03-23 | Stora Enso Oyj | En pappers eller kartongprodukt och en process förtillverkning av en pappers eller en kartongprodukt |
GB201019288D0 (en) | 2010-11-15 | 2010-12-29 | Imerys Minerals Ltd | Compositions |
PL2707540T3 (pl) | 2011-05-13 | 2016-12-30 | Sposób obróbki mikrofibrylowanej celulozy i mikrofibrylowana celuloza poddana obróbce tym sposobem | |
BR112014011498B1 (pt) | 2011-11-14 | 2021-03-30 | Kemira Oyj | Processo para a preparação de papel ou papelão encolados |
FI127111B (sv) | 2012-08-20 | 2017-11-15 | Stora Enso Oyj | Förfarande och mellanprodukt för att producera högförädlad eller mikrofibrillerad cellulosa |
US8906198B2 (en) * | 2012-11-02 | 2014-12-09 | Andritz Inc. | Method for production of micro fibrillated cellulose |
FI127682B (sv) * | 2013-01-04 | 2018-12-14 | Stora Enso Oyj | Förfarande för tillverkning av mikrofibrillerad cellulosa |
CN104099794A (zh) * | 2013-04-09 | 2014-10-15 | 金东纸业(江苏)股份有限公司 | 制备纳米纤维素的方法 |
SE537949C2 (sv) * | 2013-04-25 | 2015-12-01 | Stora Enso Oyj | Förfarande för behandling av cellulosafibrer för att framställa en komposition innefattande mikrofibrillerad cellulosa,samt en komposition framställd enligt förfarandet |
FI20135773L (sv) * | 2013-07-16 | 2015-01-17 | Stora Enso Oyj | |
WO2015017869A1 (en) * | 2013-08-01 | 2015-02-05 | Novozymes A/S | Process for the enzymatic conversion of lignocellulosic biomass |
KR101550656B1 (ko) * | 2013-11-26 | 2015-09-08 | 한국생산기술연구원 | 나노피브릴화 셀룰로오스의 제조 방법 |
FI127124B2 (sv) * | 2013-12-05 | 2021-02-15 | Upm Kymmene Corp | Förfarande för tillverkning av modifierade cellulosaprodukter samt modifierad cellulosaprodukt |
FI126698B (sv) | 2013-12-18 | 2017-04-13 | Teknologian Tutkimuskeskus Vtt Oy | Förvarande för framställning av fibrillerad cellulosa material |
FI127716B (sv) * | 2014-03-31 | 2018-12-31 | Upm Kymmene Corp | Förfarande för tillverkning av fibrillerad cellulosa |
FI126042B (sv) | 2014-03-31 | 2016-06-15 | Upm Kymmene Corp | Förfarande för tillverkning av nanofibrillär cellulosa samt nanofibrillär cellulosaprodukt |
AU2015338731A1 (en) | 2014-10-28 | 2017-05-18 | Stora Enso Oyj | A method for manufacturing microfibrillated polysaccharide |
US9822285B2 (en) | 2015-01-28 | 2017-11-21 | Gpcp Ip Holdings Llc | Glue-bonded multi-ply absorbent sheet |
SE540016E (en) * | 2015-08-27 | 2021-03-16 | Stora Enso Oyj | Method and apparatus for producing microfibrillated cellulose fiber |
ES2741514T3 (es) * | 2015-10-14 | 2020-02-11 | Fiberlean Tech Ltd | Material laminado conformable en 3D |
US10774476B2 (en) | 2016-01-19 | 2020-09-15 | Gpcp Ip Holdings Llc | Absorbent sheet tail-sealed with nanofibrillated cellulose-containing tail-seal adhesives |
CN109072551B (zh) | 2016-04-05 | 2020-02-04 | 菲博林科技有限公司 | 纸和纸板产品 |
US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
US10794006B2 (en) | 2016-04-22 | 2020-10-06 | Fiberlean Technologies Limited | Compositions comprising microfibrilated cellulose and polymers and methods of manufacturing fibres and nonwoven materials therefrom |
CN105926339B (zh) * | 2016-04-26 | 2020-03-20 | 天津科技大学 | 一种微纤化纤维素的制备及其成膜方法 |
FR3052791B1 (fr) * | 2016-06-16 | 2018-06-01 | Centre Technique De L'industrie, Des Papiers, Cartons Et Celluloses | Procede de production de cellulose microfibrillee |
CN106368033B (zh) * | 2016-09-27 | 2018-05-25 | 陕西科技大学 | 一种酶水解结合超声波处理辅助机械解离制备纤维素微纤丝的方法 |
EP3606500B1 (en) | 2017-04-07 | 2023-10-04 | Weidmann Holding AG | Personal care composition |
EP3607136A1 (de) | 2017-04-07 | 2020-02-12 | Weidmann Holding AG | Verfahren zur herstellung von mikroskaligem und/oder nanoskaligem fasermaterial |
SE542193C2 (en) * | 2017-10-20 | 2020-03-10 | Stora Enso Oyj | A method for producing a film having good barrier properties and a film having good barrier properties |
CN108316039B (zh) * | 2018-02-11 | 2019-09-13 | 陕西科技大学 | 一种机械耦合化学碱溶法制备芳纶纳米纤维的方法 |
CN110528336A (zh) * | 2019-07-29 | 2019-12-03 | 华南理工大学 | 一种高拉伸强度高密度纤维板及其绿色制备方法 |
US11124920B2 (en) | 2019-09-16 | 2021-09-21 | Gpcp Ip Holdings Llc | Tissue with nanofibrillar cellulose surface layer |
BE1030458B1 (nl) | 2022-04-19 | 2023-11-20 | Muylle Facon N V | Waterige houtcoatingsamenstellingen |
WO2023202995A1 (en) | 2022-04-19 | 2023-10-26 | Muylle-Facon | Aqueous wood coating compositions |
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US3382140A (en) * | 1966-12-30 | 1968-05-07 | Crown Zellerbach Corp | Process for fibrillating cellulosic fibers and products thereof |
GB2215350B (en) * | 1988-03-16 | 1992-05-20 | Thiokol Morton Inc | Process for bleaching mechanical wood pulp |
AT400581B (de) * | 1993-10-19 | 1996-01-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von lösungen von cellulose |
JP3282168B2 (ja) * | 1993-12-22 | 2002-05-13 | 王子製紙株式会社 | 高透明度紙の製造方法 |
FI105833B (sv) * | 1998-07-13 | 2000-10-13 | Valtion Teknillinen | Förfarande för koncentrering av LK-ämnen i processvatten |
TR200202805T2 (tr) * | 1999-10-15 | 2003-03-21 | Cargill Incorporated | Bitki tohumlarından yapılan fiberler ve kullanımları |
PL196594B1 (pl) * | 2000-06-12 | 2008-01-31 | Inst Biopolimerow Wlokien Chem | Sposób wytwarzania włókien, folii i innych produktów z modyfikowanej, rozpuszczalnej celulozy |
JP4730933B2 (ja) * | 2000-09-14 | 2011-07-20 | Meiji Seikaファルマ株式会社 | 紙力低下を伴わない古紙のセルラーゼ脱墨法及びその評価方法 |
SE526681C2 (sv) * | 2002-12-18 | 2005-10-25 | Korsnaes Ab Publ | Fibersuspension av enzymbehandlad sulfatmassa som råvarumaterial för förpackning |
US7700764B2 (en) | 2005-06-28 | 2010-04-20 | Akzo Nobel N.V. | Method of preparing microfibrillar polysaccharide |
US8546558B2 (en) | 2006-02-08 | 2013-10-01 | Stfi-Packforsk Ab | Method for the manufacture of microfibrillated cellulose |
JP2008169497A (ja) * | 2007-01-10 | 2008-07-24 | Kimura Chem Plants Co Ltd | ナノファイバーの製造方法およびナノファイバー |
JP5500842B2 (ja) * | 2009-03-13 | 2014-05-21 | 国立大学法人京都大学 | セルロースナノファイバーの製造方法 |
SE533510C2 (sv) * | 2009-07-07 | 2010-10-12 | Stora Enso Oyj | Metod för framställning av mikrofibrillär cellulosa |
-
2009
- 2009-07-07 SE SE0950535A patent/SE533509C2/sv unknown
-
2010
- 2010-07-02 JP JP2012519096A patent/JP5656993B2/ja active Active
- 2010-07-02 AU AU2010269913A patent/AU2010269913B2/en active Active
- 2010-07-02 WO PCT/IB2010/053044 patent/WO2011004301A1/en active Application Filing
- 2010-07-02 CN CN201080030884.5A patent/CN102472015B/zh active Active
- 2010-07-02 RU RU2012103987/05A patent/RU2535685C2/ru active
- 2010-07-02 PL PL10796797T patent/PL2452015T3/pl unknown
- 2010-07-02 KR KR1020127002538A patent/KR101721275B1/ko active IP Right Grant
- 2010-07-02 BR BR112012000144-2A patent/BR112012000144B1/pt active IP Right Grant
- 2010-07-02 EP EP10796797.8A patent/EP2452015B1/en active Active
- 2010-07-02 US US13/382,706 patent/US8647468B2/en active Active
- 2010-07-02 CA CA2767067A patent/CA2767067C/en active Active
-
2012
- 2012-01-06 CL CL2012000039A patent/CL2012000039A1/es unknown
- 2012-01-16 ZA ZA2012/00328A patent/ZA201200328B/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR112012000144A2 (pt) | 2016-03-15 |
AU2010269913B2 (en) | 2015-11-26 |
US20120135506A1 (en) | 2012-05-31 |
CA2767067A1 (en) | 2011-01-13 |
SE0950535A1 (sv) | 2010-10-12 |
KR101721275B1 (ko) | 2017-03-29 |
ZA201200328B (en) | 2012-09-26 |
KR20120048587A (ko) | 2012-05-15 |
CN102472015A (zh) | 2012-05-23 |
JP2012533001A (ja) | 2012-12-20 |
EP2452015A4 (en) | 2013-11-20 |
WO2011004301A1 (en) | 2011-01-13 |
JP5656993B2 (ja) | 2015-01-21 |
AU2010269913A1 (en) | 2012-02-09 |
EP2452015A1 (en) | 2012-05-16 |
BR112012000144B1 (pt) | 2019-08-06 |
CA2767067C (en) | 2017-02-28 |
SE533509C2 (sv) | 2010-10-12 |
RU2012103987A (ru) | 2013-08-20 |
CN102472015B (zh) | 2015-10-21 |
RU2535685C2 (ru) | 2014-12-20 |
EP2452015B1 (en) | 2016-09-07 |
US8647468B2 (en) | 2014-02-11 |
PL2452015T3 (pl) | 2017-03-31 |
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